| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $14.49 | 8.568% | $15.7315 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $174.57 | 9.389% | $190.9604 | $190.96 | $190.95 | $191.00 |
| Purchase #3 | $136.73 | 3.151% | $141.0384 | $141.04 | $141.05 | $141.00 |
| Purchase #4 | $28.38 | 12.855% | $32.0282 | $32.03 | $32.05 | $32.00 |
| Purchase #5 | $130.76 | 11.521% | $145.8249 | $145.82 | $145.80 | $145.80 |
| Purchase #6 | $165.42 | 10.800% | $183.2854 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $188.36 | 12.267% | $211.4661 | $211.47 | $211.45 | $211.50 |
| 7 purchase totals = | $838.71 | $920.3349 | $920.34 | $920.35 | $920.30 | |